function getProfile()
{
- return Profile::staticGet('id', $this->id);
+ $profile = Profile::staticGet('id', $this->id);
+ if (empty($profile)) {
+ throw new UserNoProfileException($this);
+ }
+ return $profile;
}
function isSubscribed($other)
{
- assert(!is_null($other));
- // XXX: cache results of this query
- $sub = Subscription::pkeyGet(array('subscriber' => $this->id,
- 'subscribed' => $other->id));
- return (is_null($sub)) ? false : true;
+ return Subscription::exists($this->getProfile(), $other);
}
// 'update' won't write key columns, so we have to do it ourselves.
function updateKeys(&$orig)
{
+ $this->_connect();
$parts = array();
foreach (array('nickname', 'email', 'jabber', 'incomingemail', 'sms', 'carrier', 'smsemail', 'language', 'timezone') as $k) {
if (strcmp($this->$k, $orig->$k) != 0) {
return !in_array($nickname, $blacklist);
}
- function getCurrentNotice($dt=null)
+ /**
+ * Get the most recent notice posted by this user, if any.
+ *
+ * @return mixed Notice or null
+ */
+ function getCurrentNotice()
{
$profile = $this->getProfile();
- if (!$profile) {
- return null;
- }
- return $profile->getCurrentNotice($dt);
+ return $profile->getCurrentNotice();
}
function getCarrier()
return Sms_carrier::staticGet('id', $this->carrier);
}
+ /**
+ * @deprecated use Subscription::start($sub, $other);
+ */
function subscribeTo($other)
{
- $sub = new Subscription();
- $sub->subscriber = $this->id;
- $sub->subscribed = $other->id;
-
- $sub->created = common_sql_now(); // current time
-
- if (!$sub->insert()) {
- return false;
- }
-
- return true;
+ return Subscription::start($this->getProfile(), $other);
}
function hasBlocked($other)
{
-
- $block = Profile_block::get($this->id, $other->id);
-
- if (is_null($block)) {
- $result = false;
- } else {
- $result = true;
- $block->free();
- }
-
- return $result;
+ $profile = $this->getProfile();
+ return $profile->hasBlocked($other);
}
+ /**
+ * Register a new user account and profile and set up default subscriptions.
+ * If a new-user welcome message is configured, this will be sent.
+ *
+ * @param array $fields associative array of optional properties
+ * string 'bio'
+ * string 'email'
+ * bool 'email_confirmed' pass true to mark email as pre-confirmed
+ * string 'fullname'
+ * string 'homepage'
+ * string 'location' informal string description of geolocation
+ * float 'lat' decimal latitude for geolocation
+ * float 'lon' decimal longitude for geolocation
+ * int 'location_id' geoname identifier
+ * int 'location_ns' geoname namespace to interpret location_id
+ * string 'nickname' REQUIRED
+ * string 'password' (may be missing for eg OpenID registrations)
+ * string 'code' invite code
+ * ?string 'uri' permalink to notice; defaults to local notice URL
+ * @return mixed User object or false on failure
+ */
static function register($fields) {
// MAGICALLY put fields into current scope
$profile = new Profile();
- $profile->query('BEGIN');
-
if(!empty($email))
{
$email = common_canonical_email($email);
$profile->nickname = $nickname;
if(! User::allowed_nickname($nickname)){
common_log(LOG_WARNING, sprintf("Attempted to register a nickname that is not allowed: %s", $profile->nickname),
- __FILE__);
+ __FILE__);
+ return false;
}
$profile->profileurl = common_profile_url($nickname);
$profile->created = common_sql_now();
- $id = $profile->insert();
-
- if (empty($id)) {
- common_log_db_error($profile, 'INSERT', __FILE__);
- return false;
- }
-
$user = new User();
- $user->id = $id;
$user->nickname = $nickname;
- if (!empty($password)) { // may not have a password for OpenID users
- $user->password = common_munge_password($password, $id);
- }
-
// Users who respond to invite email have proven their ownership of that address
if (!empty($code)) {
$user->inboxed = 1;
+ // Set default-on options here, otherwise they'll be disabled
+ // initially for sites using caching, since the initial encache
+ // doesn't know about the defaults in the database.
+ $user->emailnotifysub = 1;
+ $user->emailnotifyfav = 1;
+ $user->emailnotifynudge = 1;
+ $user->emailnotifymsg = 1;
+ $user->emailnotifyattn = 1;
+ $user->emailmicroid = 1;
+ $user->emailpost = 1;
+ $user->jabbermicroid = 1;
+ $user->viewdesigns = 1;
+
$user->created = common_sql_now();
- $user->uri = common_user_uri($user);
- $result = $user->insert();
+ if (Event::handle('StartUserRegister', array(&$user, &$profile))) {
- if (!$result) {
- common_log_db_error($user, 'INSERT', __FILE__);
- return false;
- }
+ $profile->query('BEGIN');
- // Everyone is subscribed to themself
+ $id = $profile->insert();
- $subscription = new Subscription();
- $subscription->subscriber = $user->id;
- $subscription->subscribed = $user->id;
- $subscription->created = $user->created;
+ if (empty($id)) {
+ common_log_db_error($profile, 'INSERT', __FILE__);
+ return false;
+ }
- $result = $subscription->insert();
+ $user->id = $id;
- if (!$result) {
- common_log_db_error($subscription, 'INSERT', __FILE__);
- return false;
- }
+ if (!empty($uri)) {
+ $user->uri = $uri;
+ } else {
+ $user->uri = common_user_uri($user);
+ }
- if (!empty($email) && !$user->email) {
+ if (!empty($password)) { // may not have a password for OpenID users
+ $user->password = common_munge_password($password, $id);
+ }
- $confirm = new Confirm_address();
- $confirm->code = common_confirmation_code(128);
- $confirm->user_id = $user->id;
- $confirm->address = $email;
- $confirm->address_type = 'email';
+ $result = $user->insert();
- $result = $confirm->insert();
if (!$result) {
- common_log_db_error($confirm, 'INSERT', __FILE__);
+ common_log_db_error($user, 'INSERT', __FILE__);
return false;
}
- }
- if (!empty($code) && $user->email) {
- $user->emailChanged();
- }
+ // Everyone gets an inbox
- // Default system subscription
+ $inbox = new Inbox();
- $defnick = common_config('newuser', 'default');
+ $inbox->user_id = $user->id;
+ $inbox->notice_ids = '';
- if (!empty($defnick)) {
- $defuser = User::staticGet('nickname', $defnick);
- if (empty($defuser)) {
- common_log(LOG_WARNING, sprintf("Default user %s does not exist.", $defnick),
- __FILE__);
- } else {
- $defsub = new Subscription();
- $defsub->subscriber = $user->id;
- $defsub->subscribed = $defuser->id;
- $defsub->created = $user->created;
+ $result = $inbox->insert();
- $result = $defsub->insert();
+ if (!$result) {
+ common_log_db_error($inbox, 'INSERT', __FILE__);
+ return false;
+ }
+
+ // Everyone is subscribed to themself
+
+ $subscription = new Subscription();
+ $subscription->subscriber = $user->id;
+ $subscription->subscribed = $user->id;
+ $subscription->created = $user->created;
+
+ $result = $subscription->insert();
+
+ if (!$result) {
+ common_log_db_error($subscription, 'INSERT', __FILE__);
+ return false;
+ }
+
+ if (!empty($email) && !$user->email) {
+
+ $confirm = new Confirm_address();
+ $confirm->code = common_confirmation_code(128);
+ $confirm->user_id = $user->id;
+ $confirm->address = $email;
+ $confirm->address_type = 'email';
+
+ $result = $confirm->insert();
if (!$result) {
- common_log_db_error($defsub, 'INSERT', __FILE__);
+ common_log_db_error($confirm, 'INSERT', __FILE__);
return false;
}
}
- }
- $profile->query('COMMIT');
+ if (!empty($code) && $user->email) {
+ $user->emailChanged();
+ }
- if ($email && !$user->email) {
- mail_confirm_address($user, $confirm->code, $profile->nickname, $email);
- }
+ // Default system subscription
- // Welcome message
+ $defnick = common_config('newuser', 'default');
- $welcome = common_config('newuser', 'welcome');
+ if (!empty($defnick)) {
+ $defuser = User::staticGet('nickname', $defnick);
+ if (empty($defuser)) {
+ common_log(LOG_WARNING, sprintf("Default user %s does not exist.", $defnick),
+ __FILE__);
+ } else {
+ Subscription::start($user, $defuser);
+ }
+ }
- if (!empty($welcome)) {
- $welcomeuser = User::staticGet('nickname', $welcome);
- if (empty($welcomeuser)) {
- common_log(LOG_WARNING, sprintf("Welcome user %s does not exist.", $defnick),
- __FILE__);
- } else {
- $notice = Notice::saveNew($welcomeuser->id,
- sprintf(_('Welcome to %1$s, @%2$s!'),
- common_config('site', 'name'),
- $user->nickname),
- 'system');
- common_broadcast_notice($notice);
+ $profile->query('COMMIT');
+
+ if (!empty($email) && !$user->email) {
+ mail_confirm_address($user, $confirm->code, $profile->nickname, $email);
}
+
+ // Welcome message
+
+ $welcome = common_config('newuser', 'welcome');
+
+ if (!empty($welcome)) {
+ $welcomeuser = User::staticGet('nickname', $welcome);
+ if (empty($welcomeuser)) {
+ common_log(LOG_WARNING, sprintf("Welcome user %s does not exist.", $defnick),
+ __FILE__);
+ } else {
+ $notice = Notice::saveNew($welcomeuser->id,
+ // TRANS: Notice given on user registration.
+ // TRANS: %1$s is the sitename, $2$s is the registering user's nickname.
+ sprintf(_('Welcome to %1$s, @%2$s!'),
+ common_config('site', 'name'),
+ $user->nickname),
+ 'system');
+ }
+ }
+
+ Event::handle('EndUserRegister', array(&$profile, &$user));
}
return $user;
}
// Things we do when the email changes
-
function emailChanged()
{
function hasFave($notice)
{
- $cache = common_memcache();
-
- // XXX: Kind of a hack.
-
- if ($cache) {
- // This is the stream of favorite notices, in rev chron
- // order. This forces it into cache.
-
- $ids = Fave::stream($this->id, 0, NOTICE_CACHE_WINDOW);
-
- // If it's in the list, then it's a fave
-
- if (in_array($notice->id, $ids)) {
- return true;
- }
-
- // If we're not past the end of the cache window,
- // then the cache has all available faves, so this one
- // is not a fave.
-
- if (count($ids) < NOTICE_CACHE_WINDOW) {
- return false;
- }
-
- // Otherwise, cache doesn't have all faves;
- // fall through to the default
- }
-
- $fave = Fave::pkeyGet(array('user_id' => $this->id,
- 'notice_id' => $notice->id));
- return ((is_null($fave)) ? false : true);
+ $profile = $this->getProfile();
+ return $profile->hasFave($notice);
}
function mutuallySubscribed($other)
return $user;
}
- function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+ function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
- $ids = Reply::stream($this->id, $offset, $limit, $since_id, $before_id, $since);
+ $ids = Reply::stream($this->id, $offset, $limit, $since_id, $before_id);
return Notice::getStreamByIds($ids);
}
- function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null) {
+ function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0) {
$profile = $this->getProfile();
- if (!$profile) {
- return null;
- } else {
- return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id, $since);
- }
+ return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id);
}
- function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+ function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
$profile = $this->getProfile();
- if (!$profile) {
- return null;
- } else {
- return $profile->getNotices($offset, $limit, $since_id, $before_id, $since);
- }
+ return $profile->getNotices($offset, $limit, $since_id, $before_id);
}
- function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE, $own=false)
+ function favoriteNotices($own=false, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $max_id=0)
{
- $ids = Fave::stream($this->id, $offset, $limit, $own);
+ $ids = Fave::stream($this->id, $offset, $limit, $own, $since_id, $max_id);
return Notice::getStreamByIds($ids);
}
- function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+ function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
- $ids = Notice_inbox::stream($this->id, $offset, $limit, $since_id, $before_id, $since, false);
+ return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, false);
+ }
- return Notice::getStreamByIds($ids);
+ function noticeInbox($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
+ {
+ return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, true);
}
- function noticeInbox($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+ function friendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
{
- $ids = Notice_inbox::stream($this->id, $offset, $limit, $since_id, $before_id, $since, true);
+ return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, false);
+ }
- return Notice::getStreamByIds($ids);
+ function ownFriendsTimeline($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
+ {
+ return Inbox::streamNotices($this->id, $offset, $limit, $since_id, $before_id, true);
}
function blowFavesCache()
{
- $cache = common_memcache();
- if ($cache) {
- // Faves don't happen chronologically, so we need to blow
- // ;last cache, too
- $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id));
- $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id.';last'));
- $cache->delete(common_cache_key('fave:ids_by_user_own:'.$this->id));
- $cache->delete(common_cache_key('fave:ids_by_user_own:'.$this->id.';last'));
- }
$profile = $this->getProfile();
- $profile->blowFaveCount();
+ $profile->blowFavesCache();
}
function getSelfTags()
{
// Add a new block record
+ // no blocking (and thus unsubbing from) yourself
+
+ if ($this->id == $other->id) {
+ common_log(LOG_WARNING,
+ sprintf(
+ "Profile ID %d (%s) tried to block themself.",
+ $this->id,
+ $this->nickname
+ )
+ );
+ return false;
+ }
+
$block = new Profile_block();
// Begin a transaction
return false;
}
- // Cancel their subscription, if it exists
-
- $sub = Subscription::pkeyGet(array('subscriber' => $other->id,
- 'subscribed' => $this->id));
-
- if ($sub) {
- $result = $sub->delete();
- if (!$result) {
- common_log_db_error($sub, 'DELETE', __FILE__);
- return false;
- }
+ $self = $this->getProfile();
+ if (Subscription::exists($other, $self)) {
+ Subscription::cancel($other, $self);
+ }
+ if (Subscription::exists($self, $other)) {
+ Subscription::cancel($self, $other);
}
$block->query('COMMIT');
function getGroups($offset=0, $limit=null)
{
- $qry =
- 'SELECT user_group.* ' .
- 'FROM user_group JOIN group_member '.
- 'ON user_group.id = group_member.group_id ' .
- 'WHERE group_member.profile_id = %d ' .
- 'ORDER BY group_member.created DESC ';
-
- if ($offset) {
- if (common_config('db','type') == 'pgsql') {
- $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
- } else {
- $qry .= ' LIMIT ' . $offset . ', ' . $limit;
- }
- }
-
- $groups = new User_group();
-
- $cnt = $groups->query(sprintf($qry, $this->id));
-
- return $groups;
+ $profile = $this->getProfile();
+ return $profile->getGroups($offset, $limit);
}
function getSubscriptions($offset=0, $limit=null)
{
$profile = $this->getProfile();
- assert(!empty($profile));
return $profile->getSubscriptions($offset, $limit);
}
function getSubscribers($offset=0, $limit=null)
{
$profile = $this->getProfile();
- assert(!empty($profile));
return $profile->getSubscribers($offset, $limit);
}
return Design::staticGet('id', $this->design_id);
}
- function hasRole($name)
- {
- $role = User_role::pkeyGet(array('user_id' => $this->id,
- 'role' => $name));
- return (!empty($role));
- }
-
- function grantRole($name)
- {
- $role = new User_role();
-
- $role->user_id = $this->id;
- $role->role = $name;
- $role->created = common_sql_now();
-
- $result = $role->insert();
-
- if (!$result) {
- common_log_db_error($role, 'INSERT', __FILE__);
- return false;
- }
-
- return true;
- }
-
- function revokeRole($name)
- {
- $role = User_role::pkeyGet(array('user_id' => $this->id,
- 'role' => $name));
-
- if (empty($role)) {
- throw new Exception('Cannot revoke role "'.$name.'" for user #'.$this->id.'; does not exist.');
- }
-
- $result = $role->delete();
-
- if (!$result) {
- common_log_db_error($role, 'DELETE', __FILE__);
- throw new Exception('Cannot revoke role "'.$name.'" for user #'.$this->id.'; database error.');
- }
-
- return true;
- }
-
- /**
- * Does this user have the right to do X?
- *
- * With our role-based authorization, this is merely a lookup for whether the user
- * has a particular role. The implementation currently uses a switch statement
- * to determine if the user has the pre-defined role to exercise the right. Future
- * implementations may allow per-site roles, and different mappings of roles to rights.
- *
- * @param $right string Name of the right, usually a constant in class Right
- * @return boolean whether the user has the right in question
- */
-
function hasRight($right)
{
- $result = false;
- if (Event::handle('UserRightsCheck', array($this, $right, &$result))) {
- switch ($right)
- {
- case Right::DELETEOTHERSNOTICE:
- case Right::SANDBOXUSER:
- case Right::SILENCEUSER:
- case Right::DELETEUSER:
- $result = $this->hasRole(User_role::MODERATOR);
- break;
- case Right::CONFIGURESITE:
- $result = $this->hasRole(User_role::ADMINISTRATOR);
- break;
- default:
- $result = false;
- break;
- }
- }
- return $result;
+ $profile = $this->getProfile();
+ return $profile->hasRight($right);
}
function delete()
{
- $profile = $this->getProfile();
- if ($profile) {
+ try {
+ $profile = $this->getProfile();
$profile->delete();
+ } catch (UserNoProfileException $unp) {
+ common_log(LOG_INFO, "User {$this->nickname} has no profile; continuing deletion.");
}
$related = array('Fave',
'Remember_me',
'Foreign_link',
'Invitation',
- 'Notice_inbox',
);
+
Event::handle('UserDeleteRelated', array($this, &$related));
foreach ($related as $cls) {
// XXX delete group block? Reset blocker?
}
+ function hasRole($name)
+ {
+ $profile = $this->getProfile();
+ return $profile->hasRole($name);
+ }
+
+ function grantRole($name)
+ {
+ $profile = $this->getProfile();
+ return $profile->grantRole($name);
+ }
+
+ function revokeRole($name)
+ {
+ $profile = $this->getProfile();
+ return $profile->revokeRole($name);
+ }
+
function isSandboxed()
{
- return $this->hasRole(User_role::SANDBOXED);
+ $profile = $this->getProfile();
+ return $profile->isSandboxed();
}
function isSilenced()
{
- return $this->hasRole(User_role::SILENCED);
+ $profile = $this->getProfile();
+ return $profile->isSilenced();
+ }
+
+ function repeatedByMe($offset=0, $limit=20, $since_id=null, $max_id=null)
+ {
+ $ids = Notice::stream(array($this, '_repeatedByMeDirect'),
+ array(),
+ 'user:repeated_by_me:'.$this->id,
+ $offset, $limit, $since_id, $max_id, null);
+
+ return Notice::getStreamByIds($ids);
+ }
+
+ function _repeatedByMeDirect($offset, $limit, $since_id, $max_id)
+ {
+ $notice = new Notice();
+
+ $notice->selectAdd(); // clears it
+ $notice->selectAdd('id');
+
+ $notice->profile_id = $this->id;
+ $notice->whereAdd('repeat_of IS NOT NULL');
+
+ $notice->orderBy('id DESC');
+
+ if (!is_null($offset)) {
+ $notice->limit($offset, $limit);
+ }
+
+ if ($since_id != 0) {
+ $notice->whereAdd('id > ' . $since_id);
+ }
+
+ if ($max_id != 0) {
+ $notice->whereAdd('id <= ' . $max_id);
+ }
+
+ $ids = array();
+
+ if ($notice->find()) {
+ while ($notice->fetch()) {
+ $ids[] = $notice->id;
+ }
+ }
+
+ $notice->free();
+ $notice = NULL;
+
+ return $ids;
+ }
+
+ function repeatsOfMe($offset=0, $limit=20, $since_id=null, $max_id=null)
+ {
+ $ids = Notice::stream(array($this, '_repeatsOfMeDirect'),
+ array(),
+ 'user:repeats_of_me:'.$this->id,
+ $offset, $limit, $since_id, $max_id);
+
+ return Notice::getStreamByIds($ids);
+ }
+
+ function _repeatsOfMeDirect($offset, $limit, $since_id, $max_id)
+ {
+ $qry =
+ 'SELECT DISTINCT original.id AS id ' .
+ 'FROM notice original JOIN notice rept ON original.id = rept.repeat_of ' .
+ 'WHERE original.profile_id = ' . $this->id . ' ';
+
+ if ($since_id != 0) {
+ $qry .= 'AND original.id > ' . $since_id . ' ';
+ }
+
+ if ($max_id != 0) {
+ $qry .= 'AND original.id <= ' . $max_id . ' ';
+ }
+
+ // NOTE: we sort by fave time, not by notice time!
+
+ $qry .= 'ORDER BY original.id DESC ';
+
+ if (!is_null($offset)) {
+ $qry .= "LIMIT $limit OFFSET $offset";
+ }
+
+ $ids = array();
+
+ $notice = new Notice();
+
+ $notice->query($qry);
+
+ while ($notice->fetch()) {
+ $ids[] = $notice->id;
+ }
+
+ $notice->free();
+ $notice = NULL;
+
+ return $ids;
+ }
+
+ function repeatedToMe($offset=0, $limit=20, $since_id=null, $max_id=null)
+ {
+ throw new Exception("Not implemented since inbox change.");
+ }
+
+ function shareLocation()
+ {
+ $cfg = common_config('location', 'share');
+
+ if ($cfg == 'always') {
+ return true;
+ } else if ($cfg == 'never') {
+ return false;
+ } else { // user
+ $share = true;
+
+ $prefs = User_location_prefs::staticGet('user_id', $this->id);
+
+ if (empty($prefs)) {
+ $share = common_config('location', 'sharedefault');
+ } else {
+ $share = $prefs->share_location;
+ $prefs->free();
+ }
+
+ return $share;
+ }
+ }
+
+ static function siteOwner()
+ {
+ $owner = self::cacheGet('user:site_owner');
+
+ if ($owner === false) { // cache miss
+
+ $pr = new Profile_role();
+
+ $pr->role = Profile_role::OWNER;
+
+ $pr->orderBy('created');
+
+ $pr->limit(1);
+
+ if ($pr->find(true)) {
+ $owner = User::staticGet('id', $pr->profile_id);
+ } else {
+ $owner = null;
+ }
+
+ self::cacheSet('user:site_owner', $owner);
+ }
+
+ return $owner;
+ }
+
+ /**
+ * Pull the primary site account to use in single-user mode.
+ * If a valid user nickname is listed in 'singleuser':'nickname'
+ * in the config, this will be used; otherwise the site owner
+ * account is taken by default.
+ *
+ * @return User
+ * @throws ServerException if no valid single user account is present
+ * @throws ServerException if called when not in single-user mode
+ */
+ static function singleUser()
+ {
+ if (common_config('singleuser', 'enabled')) {
+
+ $user = null;
+
+ $nickname = common_config('singleuser', 'nickname');
+
+ if (!empty($nickname)) {
+ $user = User::staticGet('nickname', $nickname);
+ }
+
+ // if there was no nickname or no user by that nickname,
+ // try the site owner.
+
+ if (empty($user)) {
+ $user = User::siteOwner();
+ }
+
+ if (!empty($user)) {
+ return $user;
+ } else {
+ // TRANS: Server exception.
+ throw new ServerException(_('No single user defined for single-user mode.'));
+ }
+ } else {
+ // TRANS: Server exception.
+ throw new ServerException(_('Single-user mode code called when not enabled.'));
+ }
}
}